{"items":[{"card_url":"https://deerdawn.com/.well-known/agent-card.json","checked_at":"2026-10-10T21:50:37.570030+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://deerdawn.com/.well-known/agent-card.json","checked_at":"2026-10-10T19:33:19.064235+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://deerdawn.com/.well-known/agent-card.json","checked_at":"2026-10-10T17:16:28.426172+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://deerdawn.com/.well-known/agent-card.json","checked_at":"2026-10-10T14:58:50.822483+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://deerdawn.com/.well-known/agent-card.json","checked_at":"2026-10-10T12:37:08.155338+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":5,"window_days":30}